平化

参考

模式

雕刻模式

工具

Toolbar ‣ Flatten

快捷键

Shift-T

The Flatten brush determines an "area plane" located by default at the average height above/below the vertices within the brush area. The vertices are then pulled towards this plane. The inverse of the Flatten brush is the Contrast brush which pushes vertices up or down away from the brush plane.